×

Electro-optical device and method of driving the same

  • US 5,757,444 A
  • Filed: 07/01/1997
  • Issued: 05/26/1998
  • Est. Priority Date: 04/28/1992
  • Status: Expired due to Term
First Claim
Patent Images

1. An active-matrix device comprising:

  • a substrate having an insulating surface;

    at least first and second pixel electrodes arranged in a first column over said substrate;

    at least a third pixel electrode arranged in a second column over said substrate, each of said first, second and third pixel electrodes being provided with at least one thin film transistor;

    at least first, second and third gate lines extending in parallel over said substrate,wherein said first gate line drives the thin film transistor associated with said first pixel electrode;

    said second gate line drives the thin film transistor associated with the third pixel electrode and extends below said first pixel electrode to form a storage capacitor between said second gate line and said first pixel electrode;

    said third gate line drives the thin film transistor associated with the second pixel electrode and extends below said third pixel electrode to form a storage capacitor between said third gate line and said third pixel electrode.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×